package cn.kgc.springcloud.mapper;

import cn.kgc.springcloud.entity.City;

import java.util.List;

/**
 * @author: mosin
 * @version: v1.0  2022/8/29
 */
public interface CityMapper {
    List<City> findAll();

    Integer addCity(City city);

    City getById(Integer cityId);
}
